Blighted ovum?

Can someone who has ever experienced a blighted ovum tell me what you experienced? What signs and symptoms you had, how far along you were when you found out, etc. I’m concerned that may be what is going on with me and I could use the advice until I can meet with my doctor.

I had a positive pregnancy test on 11/23 then started bleeding on 11/26. We thought I miscarried, but on the 26th my hcg was 8, then 15 on the 28th, and 60 on 12/5. I was 6 weeks on the 5th, so my levels were extremely low. I got redrawn this Wednesday but haven’t gotten a call yet about my results. I’m just looking for some peace of mind because the waiting is so hard. My doctor doesn’t do ultrasounds until hcg is 1800 because nothing will show until around that point.

If this sounds familiar let me know! Or if it sounds like something else that anyone has experienced I could use the help. Please and thank you!